Features & Benefits• Two Layers of Organic Cotton Flannel - Top and Bottom

• Highly Absorptive and Extra Soft

• Reduces Uneven Temperatures, Sweating, and Clamminess

• Ultra-Thin Waterproof Barrier In Center(Waterproof Version Only)

Features DrySleep™ technology, which effectively blocks liquids from passing through while still allowing the fabric to “breathe.” Some water vapor is allowed to escape resulting in less “sweaty backs” and a drier, more comfortable sleep. Also blocks dust-mites and other allergens. • Alternative Design NO Vinyl / PVC NO Phthalates NO Latex (for allergy concerns)